MOOD DISORDER

Biological Perspective

Genetic Factors
Biochemical Factors
Mild Neurodegenerative Disorder
Hormonal Factors
       Oversensitivity to winters heightened melatonin secretion results in slowdown which evolves into SAD
      Increased levels of cortisol are found in depressed people

Psychological Perspective

 Behavioral Perspective
Cognitive Perspective
Cognitive-Behavioral Perspective
Sociocultural Perspective